We look at the division of 99387 by 5 
We want to figure out the number of times 99387 can be divided by 5.

Let's proceed to step 1:
9 divided by 5 is 1 with a remainder of 4.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 5 from 9, we get 4.
Bring next digit (9) of the dividend behind the 4 and repeat the process: 49 / 5

Let's proceed to step 2:
5 goes into 49 9 times with a remainder of 4.
Put 9 as the next digit of the answer. 
Result so far: 19.0
If we take 45 away from 49, we end up with 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 5

Moving on to step 3:
5 goes into 43 8 times with a remainder of 3.
Write down 8 as next digit of the result. 
Result so far: 198.0
Deduct 40 from 43 and we're left with 3.
Append the next digit (8) from the dividend to 3 and continue with: 38 / 5

Moving on to step 4:
When dividing 38 by 5, we get 7 with a remainder of 3.
Record the quotient 7 as the next digit in the result. 
Result so far: 1987.0
If we take 35 away from 38, we end up with 3.
Take the next digit (7) from the dividend and append it to 3, then repeat: 37 / 5

Let's proceed to step 5:
37 divided by 5 is 7 with a remainder of 2.
Put 7 as the next digit of the answer. 
Result so far: 19877.0
Deduct 35 from 37 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 6:
If we divide 20 by 5, we get 4 and a remainder of 0.
Record the quotient 4 as the next digit in the result. 
Result so far: 19877.4
Subtracting 20 from 20 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 7:
0 divided by 5 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 19877.4
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 8:
When dividing 0 by 5, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 19877.4
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 19877.4, with a leftover of 0.0.